Michael Smith created IMPALA-13054:
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Summary: EnqueueCompletedQuery very slow on deeply nested plans
Key: IMPALA-13054
URL: https://issues.apache.org/jira/browse/IMPALA-13054
Project: IMPALA
Issue Type: Bug
Components: Backend
Reporter: Michael Smith
When running deeply nested queries - such as those in
tests/query_test/test_nested_types.py::TestMaxNestingDepth::test_max_nesting_depth
- with query logging enabled, the UnregisterQuery queue gets backed up due to
very slow execution of EnqueueCompletedQuery.
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